Last updated: July 22, 2026
EchoTag offers a free version and a paid full version. The full version is a one-time purchase that grants lifetime access on up to 3 devices.
You may use EchoTag to manage your personal music collection. You may not:
Each full license can be activated on up to 3 devices. You may deactivate a device to transfer the license to a new one.
Due to the nature of digital goods, all sales are final. Refunds are only provided if the software is fundamentally non-functional and the issue cannot be resolved.
For a new installation, anonymous usage measurement is enabled by default. The app sends only the limited anonymous runtime data described in the Privacy Policy: a random installation and session ID, platform, app version, app-start events, actual successful-playback results, and short fixed error categories. It does not attach music files, song titles, artists, local paths, audio, lyrics, tags, listening history, account details, or activation codes. You can turn this setting off at any time in the app settings, and core EchoTag features do not require it.
EchoTag is provided "as is" without warranties of any kind. We are not responsible for any data loss. Please back up your music library regularly.
For support or inquiries: [email protected]
最后更新：2026年7月22日
EchoTag 提供免费版和付费正式版。正式版为一次性购买，可在最多 3 台设备上终身使用。
您可以使用 EchoTag 管理个人音乐收藏。您不得：
每个正式版授权最多可在 3 台设备上激活。您可以解绑设备以将授权转移到新设备。
由于数字商品的特性，所有销售均为最终销售。仅在软件完全无法使用且问题无法解决时提供退款。
新安装时，匿名使用数据统计默认开启。应用只会发送隐私政策中列明的少量匿名运行数据：随机安装和启动编号、平台、应用版本、应用启动、实际播放成功结果和简短固定的错误类型；不会附带音乐文件、歌曲名、歌手、本地路径、音频、歌词、标签、播放历史、账号信息或激活码。您可随时在应用设置中关闭，EchoTag 的核心功能不依赖该统计。
EchoTag 按"原样"提供，不提供任何担保。我们对任何数据丢失不承担责任。请定期备份您的音乐库。
如需支持或咨询：[email protected]